1, a situation may be card dead, at this time we just hold down the home for a few seconds to do, the specific procedures below.
2, if the above method is useless, we can try to press the "power button and the main screen" at the same time about 10 seconds to see whether it is.
3, if not, we can try to use the mobile phone is over, only after the battery is run out of the phone will automatically shutdown, and then we restart the computer.
4, generally can be the iphone (USB) connected to the computer at the same time press the home power key 10 seconds will appear recovery options. Restore Ok,iphone6 by recovery.
5, if not, as long as the recovery system, we can use the DFU mode to restore the
What is DFU mode
The first method: normal recovery
2, at the same time press and hold the switch machine keys and home keys.
3, when you see the white Apple logo, please release the Switch machine key, and continue to hold down the home button.
4, open itunes, waiting for its prompt you to restore mode, you can hold down the keyboard shift button, click "Restore", select the appropriate firmware to restore.
Some users in the point of control is not good, leading to the failure to enter the DFU mode, these users can refer to the following method:
1, hold down the top of the Power key 3 seconds;
2, do not release the Power key while holding down the home key for 10 seconds;
3. Release the Power key and continue holding down the home key for 30 seconds until itunes automatically detects a recovery-mode iphone and then loosens it.
The second method: Black screen recovery
1, connect the iphone with the USB cable to the computer, and then you will hear the computer has been connected to the success of the sound of the prompts.
2. Now please turn off the iphone first, then you will hear the computer is not connected to the successful sound of the message.
3, please hold down the switch machine key and the home key, continue to the first 10 seconds, please immediately release the key, and continue to hold down the home key.
4, this time itunes will automatically start, and prompts you to restore Mode (the iphone will always keep the black screen state), then you can hold down the keyboard shift button, click "Restore", select the appropriate firmware to restore.
